Kernrechtsfrage
Whether F.________-Bank incurred liability based on reliance/trust in the financing and group statements.
Extrahierter Entscheid
The appellants were not protected in relying on informal expectations of future support or work allocation; they could and should have secured contractual guarantees.
Extrahierte Begründung
Trust liability requires a special legal relationship and exceptionally protected reliance. Professional banks could have insisted on contractual safeguards; no special circumstances justified protection of a mere expectation of voluntary performance.